fix: preserve shell-ready Codex resume delivery

src/main/runtime/orca-runtime-agent-session-operation.test.ts

@@ -129,6 +129,26 @@ describe('agent-session create operation ledger', () => {
     expect(createTerminal).not.toHaveBeenCalled()
   })
 
+  it('waits for Codex shell launch preparation before a structured resume', async () => {
+    const runtime = createRuntime()
+    const createTerminal = vi.spyOn(runtime, 'createTerminal').mockResolvedValue(terminal())
+
+    await runtime.ensureAgentSession({
+      kind: 'explicit',
+      worktree: 'id:worktree-1',
+      agent: 'codex',
+      providerSession: { key: 'session_id', id: 'provider-session-1' }
+    })
+
+    expect(createTerminal).toHaveBeenCalledWith(
+      'id:worktree-1',
+      expect.objectContaining({
+        command: expect.stringContaining("'resume' 'provider-session-1'"),
+        startupCommandDelivery: 'shell-ready'
+      })
+    )
+  })
+
   it('selects nested SSH legacy fallback before reading a Pi transcript path locally', async () => {
     const runtime = createRuntime()
     const internal = runtime as unknown as {

src/main/runtime/orca-runtime.ts

@@ -26449,6 +26449,7 @@ export class OrcaRuntimeService {
       env: startup.env,
       launchConfig: startup.launchConfig,
       launchAgent: request.agent,
+      startupCommandDelivery: startup.startupCommandDelivery,
       presentation: request.presentation ?? 'background',
       tabId: request.placement?.tabId,
       leafId: request.placement?.leafId,

src/renderer/src/components/terminal-pane/pty-connection.test.ts

@@ -8444,6 +8444,7 @@ describe('connectPanePty', () => {
         expect.objectContaining({
           sessionId: 'restored-session',
           command: "codex '--dangerously-bypass-approvals-and-sandbox' 'resume' 'codex-session-1'",
+          startupCommandDelivery: 'shell-ready',
           env: expect.objectContaining({
             ORCA_PANE_KEY: paneKey,
             ORCA_AGENT_LAUNCH_TOKEN: expect.stringMatching(new RegExp(`^${UUID_RE}$`))

src/renderer/src/components/terminal-pane/pty-connection.ts

@@ -556,6 +556,9 @@ type ColdRestoreAgentResumeStartup = PendingStartupCommand & {
   agent: ResumableTuiAgent
   resumeProviderSession: AgentProviderSessionMetadata
   launchConfig: NonNullable<ReturnType<typeof buildAgentResumeStartupPlan>>['launchConfig']
+  startupCommandDelivery: NonNullable<
+    ReturnType<typeof buildAgentResumeStartupPlan>
+  >['startupCommandDelivery']
   launchToken: string
   useLiveEntry: boolean
   hasSleepingRecord: boolean
@@ -5067,6 +5070,7 @@ export function connectPanePty(
           ORCA_AGENT_LAUNCH_TOKEN: coldRestoreLaunchToken
         },
         launchConfig: startupPlan.launchConfig,
+        startupCommandDelivery: startupPlan.startupCommandDelivery,
         resumeProviderSession: providerSession,
         launchToken: coldRestoreLaunchToken,
         useLiveEntry: Boolean(useLiveEntry),
@@ -5274,9 +5278,11 @@ export function connectPanePty(
         ...(connectionId && startupOverride?.command && !shouldDeliverStartupViaTerminalPaste
           ? { commandDelivery: 'provider' as const }
           : {}),
-        ...(connectionId && startupOverride?.command
-          ? { startupCommandDelivery: 'shell-ready' as const }
-          : {}),
+        ...(coldRestoreOverride?.startupCommandDelivery
+          ? { startupCommandDelivery: coldRestoreOverride.startupCommandDelivery }
+          : connectionId && startupOverride?.command
+            ? { startupCommandDelivery: 'shell-ready' as const }
+            : {}),
         ...(startupOverride?.env
           ? { env: mergeStartupEnvWithPaneIdentity(startupOverride.env) }
           : {}),
@@ -8718,6 +8724,9 @@ export function connectPanePty(
                 ? { launchToken: coldRestoreStartup.launchToken }
                 : {}),
               ...(coldRestoreStartup?.agent ? { launchAgent: coldRestoreStartup.agent } : {}),
+              ...(coldRestoreStartup?.startupCommandDelivery
+                ? { startupCommandDelivery: coldRestoreStartup.startupCommandDelivery }
+                : {}),
               ...(shouldDeclareHiddenAtSpawn() ? { initiallyHidden: true } : {}),
               ...(directSshRetryAttempt ? { admitPtyId: claimCapturedDirectSshRetryPty } : {}),
               callbacks: outputCallbacks.callbacks
@@ -8963,6 +8972,9 @@ export function connectPanePty(
           : {}),
         ...(coldRestoreStartup?.launchToken ? { launchToken: coldRestoreStartup.launchToken } : {}),
         ...(coldRestoreStartup?.agent ? { launchAgent: coldRestoreStartup.agent } : {}),
+        ...(coldRestoreStartup?.startupCommandDelivery
+          ? { startupCommandDelivery: coldRestoreStartup.startupCommandDelivery }
+          : {}),
         ...(shouldDeclareHiddenAtSpawn() ? { initiallyHidden: true } : {}),
         ...(directSshRetryAttempt ? { admitPtyId: claimCapturedDirectSshRetryPty } : {}),
         callbacks: outputCallbacks.callbacks

src/shared/tui-agent-resume-startup.ts

@@ -64,6 +64,7 @@ export function buildAgentResumeStartupPlan(args: {
     expectedProcess: TUI_AGENT_CONFIG[args.agent].expectedProcess,
     followupPrompt: null,
     launchConfig,
+    ...(args.agent === 'codex' ? { startupCommandDelivery: 'shell-ready' as const } : {}),
     ...(Object.keys(applied).length > 0 ? { sessionOptions: { ...applied } } : {}),
     ...(args.agentEnv ? { env: { ...args.agentEnv } } : {})
   }

src/shared/tui-agent-startup.test.ts

@@ -591,6 +591,7 @@ describe('tui agent startup plans', () => {
     })
 
     expect(plan?.launchCommand).toBe("codex 'resume' 's1'")
+    expect(plan?.startupCommandDelivery).toBe('shell-ready')
   })
 
   it('quotes Windows resume argv for cmd.exe when shell is cmd', () => {